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WATER VAPOR OBSERVATION DEVICE, WATER VAPOR OBSERVATION SYSTEM, WATER VAPOR OBSERVATION METHOD, AND WATER VAPOR OBSERVATION PROGRAM
WATER VAPOR OBSERVATION DEVICE, WATER VAPOR OBSERVATION SYSTEM, WATER VAPOR OBSERVATION METHOD, AND WATER VAPOR OBSERVATION PROGRAM
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机译:水蒸气观测装置,水蒸气观测系统,水蒸气观察方法和水蒸气观测程序
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摘要
This water vapor observation device (10) comprises an antenna (40), an RF amplifier (30), a frequency setting unit (21), and a water vapor index calculation unit (22). The antenna (40) receives radio waves radiated from an atmosphere including water vapor. The RF amplifier (30) amplifies the received radio waves and generates an observation signal. The frequency setting unit (21) uses the observation signal to set a plurality of observation frequencies excluding an accuracy degradation frequency. The water vapor index calculation unit (22) calculates a water vapor index using the spectral intensity of the plurality of observation frequencies. This configuration makes it possible to accurately observe a water vapor amount.
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